---

yaml --- r: 235089 b: refs/heads/master c: a5c96eb h: refs/heads/master i: 235087: 44d1d82 v: v3
git-mirror · Feb 10, 2011 · 97461b9 · 97461b9
1 parent f7a7f09
commit 97461b9
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Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a68a27b6f2354273bacc39c3dd06456edb202230
+refs/heads/master: a5c96ebf1d71df0c5fb77ab58c9aeb307cf02372
diff --git a/trunk/include/linux/fs.h b/trunk/include/linux/fs.h
@@ -2186,6 +2186,26 @@ static inline void allow_write_access(struct file *file)
 	if (file)
 		atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
 }
+#ifdef CONFIG_IMA
+static inline void i_readcount_dec(struct inode *inode)
+{
+	BUG_ON(!atomic_read(&inode->i_readcount));
+	atomic_dec(&inode->i_readcount);
+}
+static inline void i_readcount_inc(struct inode *inode)
+{
+	atomic_inc(&inode->i_readcount);
+}
+#else
+static inline void i_readcount_dec(struct inode *inode)
+{
+	return;
+}
+static inline void i_readcount_inc(struct inode *inode)
+{
+	return;
+}
+#endif
 extern int do_pipe_flags(int *, int);
 extern struct file *create_read_pipe(struct file *f, int flags);
 extern struct file *create_write_pipe(int flags);